S
M
T
W
T
F
S
30
66°
51°
31
65°
53°
1
66°
54°
2
65°
55°
3
66°
54°
4
66°
53°
5
65°
55°
6
67°
54°
7
Hist. Avg.
62°
51°
8
Hist. Avg.
62°
51°
9
Hist. Avg.
62°
51°
10
Hist. Avg.
62°
51°
11
Hist. Avg.
61°
50°
12
Hist. Avg.
61°
50°
13
Hist. Avg.
61°
50°
14
Hist. Avg.
61°
50°
15
Hist. Avg.
61°
50°
16
Hist. Avg.
61°
50°
17
Hist. Avg.
61°
50°
18
Hist. Avg.
60°
49°
19
Hist. Avg.
60°
49°
20
Hist. Avg.
60°
49°
21
Hist. Avg.
60°
49°
22
Hist. Avg.
60°
49°
23
Hist. Avg.
60°
49°
24
Hist. Avg.
59°
49°
25
Hist. Avg.
59°
49°
26
Hist. Avg.
59°
48°
27
Hist. Avg.
59°
48°
28
Hist. Avg.
59°
48°
29
Hist. Avg.
59°
48°
30
Hist. Avg.
59°
48°
1
Hist. Avg.
58°
48°
2
Hist. Avg.
58°
48°
3
Hist. Avg.
58°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Morpeth
Morpeth's September 2026 forecast shows daily high temperatures ranging from 65° to 67°, with overnight lows between 51° and 55°. The average high for September is 66° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Morpeth. See also: October | November | December.